In Turkey, the maximum rent increase rate that can be applied during lease renewal periods is determined based on the 12-month average Consumer Price Index (CPI) announced by the Turkish Statistical Institute (TURKSTAT). For the July 2026 period, the 12-month average CPI announced by TURKSTAT was 32.04%. This rate will serve as the legal limit for both residential and commercial lease agreements.
Legal Limit for Residential Rent Increase: 32.04%
According to the regulation enacted in 2022, the rent increase rate for residential properties is indexed solely to the 12-month average Consumer Price Index (CPI). For July 2026, this rate stands at 32.04%. Unless otherwise specified in the agreement between the tenant and the landlord, the rent can be increased by a maximum of this rate in the new period.
Calculation Example (Residential)
- Current rent amount: 10,000 TRY
- Rent increase rate: 32.04%
- New rent amount: 10,000 TRY x 1.3204 = 13,204 TRY
Current Situation in Commercial Rents
For commercial rents, the 12-month average CPI is generally taken into account as well. However, if a different rate has been specified between the parties in commercial contracts, that rate may also apply. Legal regulations and contract clauses should be carefully reviewed, and a written agreement should be established between the parties.
Calculation Example (Commercial)
- Current rent amount: 20,000 TRY
- Rent increase rate: 32.04%
- New rent amount: 20,000 TRY x 1.3204 = 26,408 TRY
Things to Conside
- 32.04% is the legal ceiling for residential rents; an increase above this rate cannot be made.
- In commercial rents, parties enjoy greater freedom of contract, but the CPI rate is generally accepted as the benchmark.
- The increase rate applies only to current contract renewals; market prices apply to new lease agreements.
- All increases must be documented in writing and officially, and payments should be made with a transaction receipt.
The Rental Market in Antalya and the Contribution of ACC Homes International
In fast-growing and high-migration cities like Antalya, keeping track of rent increase rates is of great importance for both investors and tenants. ACC Homes International provides its clients with the most accurate and transparent service in both investment and leasing through top-tier international business consultants who closely follow current regulations and market data.
